Blackhorse Lane Ateliers

Blackhorse Lane Ateliers SE5 Heritage Wide Twisted Seam Indigo 14oz Japanese Raw Size Chart

Every published measurement for the Blackhorse Lane Ateliers SE5 Heritage Wide Twisted Seam Indigo 14oz Japanese Raw, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutRelaxed Wide
Maker's fit nameWide
Fabric14oz Japanese Raw: Unwashed. Will shrink somewhat on the first wash.
MillNot listed
Sizes29–38

In a size 33, the Blackhorse Lane Ateliers SE5 Heritage Wide Twisted Seam Indigo 14oz Japanese Raw measures 33.5″ waist, 13.5″ front rise, 14.25″ thigh and 10″ leg opening. Sizes on its chart run from ½″ under the tag to ½″ over it, and each size up adds 1″. From knee to hem, the leg narrows 1½″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseBack RiseThighKneeLeg OpeningInseam
2929131612.7510.59.2535.5
30301316.251310.759.535.5
3130.513.2516.2513.5119.7535.5
323213.251713.75119.7535.5
3333.513.517.2514.2511.51035.5
343413.7517.514.2511.510.2535.5
353514.2517.7514.511.7510.535.5
363614.2518151210.7535.5
383814.518.515.7512.2510.7535.5

Scroll the table sideways for the rest of the columns.

Listed under: Wide · Relaxed · High Rise · Roomiest Thighs

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About Blackhorse Lane Ateliers

Founded in 2016 by Han Ates, Blackhorse Lane Ateliers makes its denim at an atelier on Blackhorse Lane in Walthamstow, East London, where it employs and trains local machinists. The brand works with selvedge denim from Italy and Japan along with organic cotton, and it describes its selvedge jeans as the first produced in London in over 50 years. It offers a lifetime repair policy, made-to-measure tailoring, and an R&D wash lab, and its team grows Japanese indigo at a local allotment.

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Source: retailer size chart (opens in new tab). Last verified 2026-10-16. Always confirm with the retailer before buying — fits are re-cut seasonally.